diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index fb301ef..e0cb0f5 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -17,7 +17,7 @@
     <PackageVersion Include="Verify.EntityFramework" Version="15.5.0" />
     <PackageVersion Include="Verify.SqlServer" Version="12.2.0" />
     <PackageVersion Include="Argon" Version="0.37.0" />
-    <PackageVersion Include="DiffEngine" Version="20.4.0" />
+    <PackageVersion Include="DiffEngine" Version="20.5.1" />
     <PackageVersion Include="EmptyFiles" Version="8.19.0" />
     <PackageVersion Include="SimpleInfoName" Version="3.2.0" />
   </ItemGroup>